Lamp fixture



FIG. 1 is a front side elevation view of a lamp fixture, showing my new design;

FIG. 2 is a rear side elevation thereof;

FIG. 3 is a top side plan view thereof;

FIG. 4 is a bottom side plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top, front, right perspective view thereof; and,

FIG. 8 is a rear, top, left perspective view thereof.

Broken lines represent portions of the lamp fixture that form no part of the claimed design. 

CLAIM I claim the ornamental design for a lamp fixture, as shown and described. 